Watts RK 007DCDA-RT 2 1/2-3 - Part of the RK-007DCDA Series silt-fence-selector This epoxy-coated cast iron

This epoxy-coated cast iron

combined with its diamond-patterned reinforcement

Co-plane rail straps or alignment features for consistent installation over long runs

This complete rubber parts replacement kit is used for repairing the parts to the relief valve to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure

puncture resistant

Watts RK 007DCDA-RT 2 1/2-3 - Part of the RK-007DCDA Series silt-fence-selector This epoxy-coated cast ironThis 2 1 2 to 3 inch complete rubber parts replacement kit, for series 007DCDA, is used to prevent the backflow of contaminated water into the potable water supply. It consists of a cover O ring, 2 disc assemblies and 2 seat O rings. It is ideal at referenced cross connections identified as non health hazard applications. Check with local inspection authorities for installation requirements. Features Factory Replacement Kit No special tools required